26916804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 71285760

約数和(自身を除く): 44368956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 271, 279, 356, 372, 534, 542, 558, 801, 813, 1068, 1084, 1116, 1602, 1626, 2439, 2759, 3204, 3252, 4878, 5518, 8277, 8401, 9756, 11036, 16554, 16802, 24119, 24831, 25203, 33108, 33604, 48238, 49662, 50406, 72357, 75609, 96476, 99324, 100812, 144714, 151218, 217071, 289428, 302436, 434142, 747689, 868284, 1495378, 2243067, 2990756, 4486134, 6729201, 8972268, 13458402, 26916804]

約数ペア:

[(1, 26916804), (2, 13458402), (3, 8972268), (4, 6729201), (6, 4486134), (9, 2990756), (12, 2243067), (18, 1495378), (31, 868284), (36, 747689), (62, 434142), (89, 302436), (93, 289428), (124, 217071), (178, 151218), (186, 144714), (267, 100812), (271, 99324), (279, 96476), (356, 75609), (372, 72357), (534, 50406), (542, 49662), (558, 48238), (801, 33604), (813, 33108), (1068, 25203), (1084, 24831), (1116, 24119), (1602, 16802), (1626, 16554), (2439, 11036), (2759, 9756), (3204, 8401), (3252, 8277), (4878, 5518)]